Panchromatic comparison of selected viewing angles for the 3DOneExpl and 3DTwoExpl models with SN 2021aefx, with 3DTwoExpl also compared to the 03fg-like SN 2022pul (L. A. Kwok et al. 2023, 2024). Spectra are corrected for redshift and reddening, normalized, scaled, and offset for clarity. Viewing angles are ranked by median absolute deviation (see S. Blondin et al. 2023, for a discussion of ranking metrics). The wavelength axis omits the ∼3.5–6 μm region due to the lack of strong features.